PNR 208/PNR208 Exam 4 V1 | Concepts of
Community-Based Nursing Q&A with
Rationale | Fortis College
1. Which of the following activities best describes community-based nursing?
A. Assessing the prevalence of obesity in a specific county
B. Providing wound care to a patient in their home
C. Advocating for a city-wide ban on smoking in public parks
D. Developing a program to track infectious disease outbreaks
Correct Answer: B
Expert Explanation: Community-based nursing focuses on the care of individuals and
families in a specific setting like a home or clinic. It is centered on illness care and
management of acute or chronic conditions. Community-oriented nursing, by contrast,
focuses on the health of the population as a whole.
2. A nurse is administering a flu vaccine at a community health fair. This is an example of
which level of prevention?
A. Tertiary Prevention
B. Secondary Prevention
C. Primary Prevention
D. Quaternary Prevention
,Correct Answer: C
Expert Explanation: Primary prevention aims to prevent the onset of disease or injury
before it occurs. Immunizations are classic examples of primary prevention because they
protect individuals from getting sick. This level of care reduces the overall incidence of
disease in the community.
3. A nurse is conducting a scoliosis screening for middle school students. Which level of
prevention is being implemented?
A. Secondary Prevention
B. Primary Prevention
C. Tertiary Prevention
D. Health Promotion
Correct Answer: A
Expert Explanation: Secondary prevention focuses on early detection and intervention to
limit the severity of a condition. Screenings are intended to identify health problems in
their earliest stages when treatment is most effective. This prevents the progression of the
disease or deformity through early medical management.
4. Which intervention is considered tertiary prevention for a client with diabetes?
A. Educating a group of high schoolers about healthy eating
B. Teaching a client how to perform daily foot exams to prevent ulcers
, C. Screening a client for hemoglobin A1c levels
D. Providing information on how to avoid getting Type 2 diabetes
Correct Answer: B
Expert Explanation: Tertiary prevention occurs after a disease has been diagnosed and
aims to prevent complications or further disability. Teaching foot care to a diabetic patient
helps avoid complications like infections or amputations. This level of prevention focuses
on rehabilitation and maintaining the highest quality of life possible.
5. In the epidemiological triad, which factor represents the person or animal that is
susceptible to a disease?
A. Agent
B. Environment
C. Host
D. Vector
Correct Answer: C
Expert Explanation: The host is the living being that the agent or disease affects. Factors
such as genetics, age, and immune status determine the host’s susceptibility.
Understanding the host is critical for nurses to identify populations at high risk for specific
illnesses.
Community-Based Nursing Q&A with
Rationale | Fortis College
1. Which of the following activities best describes community-based nursing?
A. Assessing the prevalence of obesity in a specific county
B. Providing wound care to a patient in their home
C. Advocating for a city-wide ban on smoking in public parks
D. Developing a program to track infectious disease outbreaks
Correct Answer: B
Expert Explanation: Community-based nursing focuses on the care of individuals and
families in a specific setting like a home or clinic. It is centered on illness care and
management of acute or chronic conditions. Community-oriented nursing, by contrast,
focuses on the health of the population as a whole.
2. A nurse is administering a flu vaccine at a community health fair. This is an example of
which level of prevention?
A. Tertiary Prevention
B. Secondary Prevention
C. Primary Prevention
D. Quaternary Prevention
,Correct Answer: C
Expert Explanation: Primary prevention aims to prevent the onset of disease or injury
before it occurs. Immunizations are classic examples of primary prevention because they
protect individuals from getting sick. This level of care reduces the overall incidence of
disease in the community.
3. A nurse is conducting a scoliosis screening for middle school students. Which level of
prevention is being implemented?
A. Secondary Prevention
B. Primary Prevention
C. Tertiary Prevention
D. Health Promotion
Correct Answer: A
Expert Explanation: Secondary prevention focuses on early detection and intervention to
limit the severity of a condition. Screenings are intended to identify health problems in
their earliest stages when treatment is most effective. This prevents the progression of the
disease or deformity through early medical management.
4. Which intervention is considered tertiary prevention for a client with diabetes?
A. Educating a group of high schoolers about healthy eating
B. Teaching a client how to perform daily foot exams to prevent ulcers
, C. Screening a client for hemoglobin A1c levels
D. Providing information on how to avoid getting Type 2 diabetes
Correct Answer: B
Expert Explanation: Tertiary prevention occurs after a disease has been diagnosed and
aims to prevent complications or further disability. Teaching foot care to a diabetic patient
helps avoid complications like infections or amputations. This level of prevention focuses
on rehabilitation and maintaining the highest quality of life possible.
5. In the epidemiological triad, which factor represents the person or animal that is
susceptible to a disease?
A. Agent
B. Environment
C. Host
D. Vector
Correct Answer: C
Expert Explanation: The host is the living being that the agent or disease affects. Factors
such as genetics, age, and immune status determine the host’s susceptibility.
Understanding the host is critical for nurses to identify populations at high risk for specific
illnesses.
